GrabCAD, which notably ‘graduated’ from not one but two tech startup accelerators (Seedcamp and TechStars Boston), says its community has now attracted over 70,000 registered engineers. Recently, they passed the 1 million download mark, and GrabCAD founder and CEO Hardi Meybaum tells me there have been another 200,000 downloads of CAD models in the past 3 weeks.

The capital will be used to grow the GrabCAD.com marketplace and community, and to hire 15 new people (mainly software engineers and product managers) in the Boston and Talinn, Estonia regions.